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1310 Commits

Author SHA1 Message Date
Oliver Stöneberg 76d1b9f31a
avoid unnecessary copies with `emplace_back()` (#4450) 
* avoid unnecessary copies with `emplace_back()`

* cmdlineparser.cpp: suppress `accessMoved` selfcheck false positives
 2022-09-10 11:25:15 +02:00
Oliver Stöneberg d46ea7ba86
avoid unnecessary copies with `push_back()` and `push_front()` (#4451) 2022-09-08 09:21:35 +02:00
Daniel Marjamäki 9306c6f329 dump: Add Function::isAttributeNoreturn info 2022-09-03 12:09:20 +02:00
PKEuS d81a758850
LCppC backports: Refactorizations/Optimizations (#4204) 2022-08-21 17:21:02 +02:00
Oliver Stöneberg 0e1cd8b2ac
do not do C++ processing for C code in `parsedecl()` (#4304) 2022-08-21 17:11:22 +02:00
chrchr-github b04bf7396f
Fix #7515 New check: Not needed c_str() operation (#4371) 2022-08-20 20:52:10 +02:00
Oliver Stöneberg 16f598c409
added missing `sstream` includes (#4381) 2022-08-19 10:16:23 +02:00
Oliver Stöneberg 5f171b9673
fixed some `modernize-use-emplace` false negatives with `std::stack` / removed `internalStlUsage` check (#4346) 2022-08-17 09:50:14 +02:00
Oliver Stöneberg efaaa58896
fixed some `modernize-use-emplace` false negatives and some `bugprone-assignment-in-if-condition` warnings (#4311) 2022-07-28 22:53:59 +02:00
Oliver Stöneberg b2f15fdbb1
reduced padding in some classes/structs (#4295) 2022-07-24 10:17:11 +02:00
Daniel Marjamäki 894975f845 SymbolDatabase: Add Function::access info for methods 2022-07-22 10:37:00 +02:00
Daniel Marjamäki a7afaba21d SymbolDatabase: add BaseInfo::nameTok to dumpfile 2022-07-21 15:57:41 +02:00
Daniel Marjamäki ebe8dc2cf3 SymbolDatabase: Extended dumpfiles. Scope: derivedFrom types. Function: overridden function. 2022-07-20 07:24:27 +02:00
chrchr-github 457a0cff87
Fix #11016 FP unusedStructMember when used through iterator (regression) (#4289) 
* Format

* Fix #11016 FP unusedStructMember when used through iterator (regression)

* Format

* Fix test

* Format

* Nullptr check
 2022-07-19 20:42:54 +02:00
chrchr-github 53cd3dc665
Fix #10661 FP extern function reported as unused (#4279) 2022-07-14 20:59:58 +02:00
chrchr-github f5c4a21eae
Fix #10704 FN redundantCopyLocalConst (#4115) 2022-07-10 11:33:24 +02:00
Oliver Stöneberg c9c1f83a69
use `emptyString` more consistently (#4034) 2022-07-10 10:57:29 +02:00
chrchr-github bd92e7411c
Fix #11163 Hang on smart pointer with auto type deduction (#4250) 
* Fix #11163 Hang on smart pointer with auto type deduction

* Format

* Format
 2022-07-08 12:37:53 +02:00
Paul Fultz II 46fcdca5ee
Add debug_valuetype intrinsic (#4210) 2022-06-15 21:25:55 +02:00
chrchr-github 829ca9ab7f
Fix #10935 FP: compareBoolExpressionWithInt with enum and template parameter (#4193) 2022-06-10 20:40:37 +02:00
PKEuS 1275b5275e
LCppC backport: Various optimizations (#4182) 
* Optimization: Use Token::eIncDecOp instead of expensive Token::Match calls

Merged from LCppC.

* Small Optimizations: - Moved a std::set that is only need during initialization of SymbolDatabase to function scope - Use std::vector instead of std::list

Merged from LCppC.

* Optimization: Refactorized various Token::Match calls and surrounding conditions

Merged from LCppC.

* Refactorization: Cleanup usage of std::multimap

Merged from LCppC.
 2022-06-08 16:58:57 +02:00
chrchr-github e6f2929fac
Fix #11085 FN constVariable with range-based for (#4118) 2022-06-03 19:24:59 +02:00
chrchr-github 7fbb9c7c13
Fix #10980 FN constVariable with range-based for loop (#4144) 
* Fix #10980 FN constVariable with range-based for loop

* Format

* nullptr check

* Restrict scopes

* Add const

* Undo

* Add more const
 2022-05-29 17:06:33 +02:00
chrchr-github 2b723eafcb
Fix ValueType for references in range-based for loop (#4116) 
* Fix ValueType for references in range-based for loop

* Format
 2022-05-20 08:48:01 +02:00
Paul Fultz II fbba72ab5a
Fix 11057: FP danglingTemporaryLifetime with reference member (#4103) 
* Fix 11057: FP danglingTemporaryLifetime with reference member

* Add test

* Format

* Use ast for number of arguments

* Get number of arguments using ast

* Skip aggregate constructor when there are too many arguments

* Format
 2022-05-13 06:51:07 +02:00
chrchr-github a70d11adb6
Fix #11052 inline static global struct declaration interferes with checks (#4098) 2022-05-10 20:43:11 +02:00
Oliver Stöneberg c71033548f
fixed some clang-tidy warnings (#3080) 2022-05-08 20:42:06 +02:00
Paul Fultz II aafd1e10be
Fix 11006: FP uninitvar with unknown constant (#4056) 2022-04-28 10:48:37 +02:00
chrchr-github 7cedf3e0e5
Partial fix for #10983 False positive: returnTempReference with trailing return type (#4055) 2022-04-27 20:11:32 +02:00
chrchr-github 6b5df68677
Fix #11001 syntaxError for valid C code sizeof(enum ...) (#4045) 2022-04-26 07:22:53 +02:00
chrchr-github 7721cd14b6
Fix #10466 FP constVariable with pointer typedef (#4018) 
* Fix #10466 FP constVariable with pointer typedef

* Fix flag check

* Use isStatic()
 2022-04-13 21:56:45 +02:00
chrchr-github 938517b80a
Fix #10265 FP unused private method (#4015) 2022-04-13 14:49:28 +02:00
chrchr-github 38bc0ad4c3
Fix regression: wrong member variable (#3987) 2022-04-08 08:23:10 +02:00
Paul Fultz II 09c8cfb2ae
Fix 6624: false negative: std::vector out of bounds access not detected (#3980) 
* Fix 6624: false negative: std::vector out of bounds access not detected

* Format

* Add test for auto

* Fix tests

* Format
 2022-04-07 06:47:15 +02:00
chrchr-github 4c375e7224
Fix #9815 FP redundantInitialization with lambda / #10864 debug: valueFlowConditionExpressions bailout (#3970) 
* Fix #9815 FP redundantInitialization with lambda

* Fix #10864 debug: valueFlowConditionExpressions bailout

* Format
 2022-04-05 23:19:17 +02:00
chrchr-github b79885c6af
Fix #10174 debug: Executable scope 'x' with unknown function (#3972) 
* Fix #10174 debug: Executable scope 'x' with unknown function

* Format
 2022-04-05 07:34:06 +02:00
Paul Fultz II 39265f8ce0
Fix 10931: Assert failure in setSymbolic() (#3967) 
* Fix 10931: Assert failure in setSymbolic()

* Format
 2022-04-03 20:04:18 +02:00
chrchr-github a9f29fbc09
Fix #10307 FP functionStatic with class template and east-const / #10471 FP constParameter with std::array and east-const (#3963) 2022-04-01 23:26:44 +02:00
Paul Fultz II 32ded1602b
Fix warnings in switch statements on clang (#3943) 2022-03-30 19:30:02 +02:00
chrchr-github 81bcbfa7fe
Fix #10920 FP missingOverride with friend (#3955) 2022-03-28 22:44:04 +02:00
Paul Fultz II 4b4037540a
valueFlowUninit: Handle arrays and pod types (#3917) 
* valueFlowUninit: Handle arrays and pod types

* Format

* Catch another array case
 2022-03-24 06:35:44 +01:00
chrchr-github 200b098471
Fix #10516 FP for unused private function if address of function is taken (#3901) 2022-03-14 19:15:48 +01:00
chrchr-github 6376bac5bb
Fix #10451 syntaxError with typedef and lambda (#3900) 
* Fix #10451 syntaxError with typedef and lambda

* Don't insert union into template argument list, add test

* Format

* Revert "Format"

This reverts commit 8c52d49c8b.

* Format
 2022-03-14 17:59:29 +01:00
chrchr-github 190506db40
Fix #10737 Regression: unusedStructMember (#3894) 
* Fix #10737 Regression: unusedStructMember

* Add test for #9161

* simpleMatch
 2022-03-13 06:27:17 +01:00
Oliver Stöneberg 757287b13c
removed unnecessary varid0 inline suppressions (#3893) 2022-03-12 18:02:40 +01:00
chrchr-github 4c85ac0d7b
Fix #10852 FP unused struct member (inner struct in C code) (#3890) 
* Fix #10852 FP unused struct member (inner struct in C code)

* Redundant findType() call, add test
 2022-03-12 06:16:29 +01:00
chrchr-github ffd9f9a93f
Fix FP missingOverride with unnamed parameters (#3887) 2022-03-11 21:44:13 +01:00
chrchr-github 2616046461
Partial fix for #10848 FP: unusedStructMember (#3880) 2022-03-09 20:25:58 +01:00
chrchr-github 557263acde
Partial fix for #10848 FP: unusedStructMember (II) (#3881) 
* Preliminary

* Fix member search, add tests
 2022-03-09 18:22:30 +01:00
Oliver Stöneberg 4a63af02ed
enabled functionConst and functionStatic in selfcheck (#3862) 
* fixed functionConst findings and enabled it in selfcheck

* fixed functionStatic findings and enabled it in selfcheck

* .travis_suppressions: adjusted comment

* testimportproject.cpp: added missing asserts
 2022-03-02 07:46:47 +01:00
chrchr-github 05a6d09c5f
Fix #10360 FP uninitMemberVar from copy constructor [inconclusive] (#3748) 2022-02-27 19:15:19 +01:00
Oliver Stöneberg b6876d22e6
use inline suppressions for varid0 in selfcheck (#3842) 2022-02-21 18:35:02 +01:00
chrchr-github 9582032906
Fix #8485 FP uninitMemberVar - ctor calls function with smart pointer argument (#3835) 2022-02-16 07:02:26 +01:00
chrchr-github edc5106237
Fix #9092 FN missingOverride - subclass in namespace (#3793) 2022-02-12 08:19:07 +01:00
Oliver Stöneberg 6e57cc4323
small utils.h cleanup (#3821) 2022-02-11 19:44:08 +01:00
chrchr-github 24e9859158
Fix #10357 FP stlcstrParam due to incorrect overload resolution (#3813) 
* Fix #10357 FP stlcstrParam due to incorrect overload resolution

* Variable shadowing
 2022-02-10 11:17:06 +01:00
Paul Fultz II a639c59780
Fix 10787: False positive: knownConditionTrueFalse with a conditional exit (#3804) 2022-02-06 20:13:44 +01:00
Daniel Marjamäki 3989408738 Update copyright year 2022-02-05 11:45:17 +01:00
chrchr-github 511520d623
Fix #10679 FP constParameter with const/nonconst overload (#3780) 2022-02-02 19:38:32 +01:00
chrchr-github dad64bfcc8
Fix #10091 FP shadowFunction with default destructor implementation / Tests for #8635, #9776, #9940, #9951, #10018 (#3763) 2022-02-02 19:30:49 +01:00
chrchr-github d55010c441
Fix #9247 FP uninitMemberVar (inconclusive) (#3765) 2022-01-28 15:05:13 +01:00
chrchr-github f429245da2
Fix #8557 FP format string requires unsigned long (for sizeof(var)) (#3727) 2022-01-27 19:43:52 +01:00
Oliver Stöneberg 171da2e6f9
avoid dependency on transitive includes - based on include-what-you-use (#3757) 2022-01-27 19:03:20 +01:00
Paul Fultz II 1a949c00b0
Fix 10723: Assertion 'tok && tok->exprId() > 0 && "Missing expr id for symbolic value"' in valueFlowSmartPointer() (#3755) 
* Fix 10723:  Assertion 'tok && tok->exprId() > 0 && "Missing expr id for symbolic value"' in valueFlowSmartPointer()

* Format
 2022-01-26 06:28:13 +01:00
chrchr-github 9d6e5c2a05
Fix #10237 uninitMemberVar - member initialized via function call (#3745) 2022-01-24 21:52:00 +01:00
Paul Fultz II a7dbd288c4
Fix 10738: FP knownEmptyContainer with auto reference (#3734) 
* Fix 10738: FP knownEmptyContainer with auto reference

* Format
 2022-01-21 09:56:55 +01:00
chrchr-github c2fc4973ad
Fix #10515 False positive for explicit one-argument constructor if co… (#3718) 2022-01-17 20:51:23 +01:00
Paul Fultz II 4af98f21d6
Fix 10588: crash (#3691) 2022-01-16 12:33:31 +01:00
Paul Fultz II 55ff010df3
Fix 10717: Crash in SymbolDatabase::setValueTypeInTokenList (#3710) 
* Fix 10717: Crash in SymbolDatabase::setValueTypeInTokenList

* Format
 2022-01-15 07:56:56 +01:00
chrchr-github 781a145680
Fix regression: functionStatic related to overload resolution (#3705) 2022-01-14 17:55:50 +01:00
chrchr-github 1b89c998f5
Fix #10469 FP returnTempReference with overloaded operator+= (#3678) 2022-01-12 22:05:30 +01:00
shaneasd 8f7996211b
remove nullScope from TestSymbolDatabase (#3679) 2022-01-06 15:23:43 +01:00
chrchr-github 9fda86eb6d
Fix #9998 (#3676) 2022-01-06 15:21:05 +01:00
Oliver Stöneberg 0ba9cb4e64
fixed some unusedFunction warnings (#3618) 2022-01-04 15:48:08 +01:00
Armin Müller d5daba331f
Typos found by running "codespell" (#3659) 2022-01-02 08:12:08 +01:00
Daniel Marjamäki e6ccf299b9 Fixed #10598 (SymbolDatabase: final class is not parsed properly) 2021-12-22 21:48:01 +01:00
Daniel Marjamäki 77434d093e SymbolDatabase: Do not set wrong type for std::map etc items in range for loop 2021-12-11 15:16:54 +01:00
Paul Fultz II a03e731930
Track lifetimes of lambdas that capture the 'this' variable (#3594) 2021-12-04 17:00:55 +01:00
Paul Fultz II 853a1f6d54
Fix 10631: FP, Regression: error: Return value of allocation function 'makeThing' is not stored. (#3585) 2021-11-29 07:06:43 +01:00
Paul Fultz II 57f5b19b34
Fix 7812: False negative: return pointer of local variable (#3583) 
* Fix 7812: False negative: return pointer of local variable

* Format

* Add test case for 3029

* Format
 2021-11-28 15:25:21 +01:00
Paul Fultz II 1e327dfbd3
Fix 9836: False negative: No invalidContainer when using vector of vectors (#3580) 
* Fix 9836: False negative: No invalidContainer when using vector of vectors

* Format
 2021-11-26 13:38:40 +01:00
Rikard Falkeborn 085d25f1b1
SymbolDatabase: Fix valuetype with constexpr and auto (#3577) 2021-11-24 16:51:40 +01:00
Daniel Marjamäki 10109a5ef7 dumpfile: remove redundant Variable attributes isArgument and isLocal. Add isVolatile. 2021-11-19 17:21:27 +01:00
Daniel Marjamäki f701a9361d chmod; Use 644 for source files 2021-11-17 08:25:25 +01:00
Daniel Marjamäki 8b5865055a SymbolDatabase: Fix Variable pointer property for 'std::string x(*p)' 2021-11-17 08:22:49 +01:00
chrchr-github 9c31e0ce54
Fix #10393 FP returnDanglingLifetime (#3562) 2021-11-15 20:36:38 +01:00
Paul Fultz II 13f5b560ce
Fix 10555: FP knownConditionTrueFalse with non-const function in base class (#3559) 2021-11-12 20:05:43 +01:00
chrchr-github 629f883408
Fix #10097: autovarInvalidDeallocation with pointer to std::array (#3529) 2021-11-08 20:31:16 +01:00
Paul Fultz II 035c70c441
Fix 10578: Value not impossible after check (#3549) 2021-11-07 18:19:56 +01:00
Paul Fultz II e998cd13ca
Partial fix for 10393: FP returnDanglingLifetime when constructing string from iterators [inconclusive] (#3536) 2021-10-30 09:06:36 +02:00
Oliver Stöneberg ba777b54d1
prevent uncaught exception in ThreadExecutor::handleRead() (#3514) 2021-10-20 20:41:42 +02:00
Paul Fultz II 3cb252bd99
Fix 9873: False negative: null pointer when checking raw pointer (#3485) 2021-10-06 08:39:58 +02:00
chrchr-github 0c16e346f1
Minor: add endsWith() template, empy() check (#3472) 2021-09-28 20:34:21 +02:00
Daniel Marjamäki 045f21ee48 Fixed #10142 (FP uninitMemberVar with std::map) 2021-09-05 16:35:24 +02:00
Ken-Patrick Lehrmann b3b3b6b2a1
Fix handling of namespace scope with several bodystarts (#3438) 
Follow up to 0093452bed.
Give the proper end to getVariableList, since it might not be bodyEnd.

Before that, getVariableList would add the same variables in several
unrelated scopes, and all kind of false positive would follow.

For instance, with the case I added in the unit-tests, I had:
```
../code.cpp:15:18: warning: The struct 'is_A' defines member variable with name 'foo' also defined in its parent struct 'is_A_impl'. [duplInheritedMember]
static const int foo = 8;
                 ^
../code.cpp:15:18: note: Parent variable 'is_A_impl::foo'
static const int foo = 8;
                 ^
../code.cpp:15:18: note: Derived variable 'is_A::foo'
static const int foo = 8;
                 ^
../code.cpp:15:18: style: struct member 'has_A::foo' is never used. [unusedStructMember]
static const int foo = 8;
                 ^
../code.cpp:15:18: style: struct member 'is_A::foo' is never used. [unusedStructMember]
static const int foo = 8;
                 ^
```
 2021-09-04 11:09:33 +02:00
Paul Fultz II 1cd9d0479d
Fix 10433: assertion failure in ValueFlow (Interval::fromValues) (#3419) 2021-08-26 07:46:40 +02:00
chrchr-github ee4d90b4fa
Refactor: fix member shadowing, return by const ref (#3407) 2021-08-21 22:00:45 +02:00
Daniel Marjamäki 83270a6c52 Fixed #10376 (Cppcheck does not add some function arguments to the dump file) 2021-08-15 07:48:01 +02:00
Paul Fultz II fdaeaacc40
Symboldatabase: Improve valuetypes for containers, iterators, and smart pointers (#3398) 2021-08-14 19:00:58 +02:00
Paul Fultz II f946bbc249
Only add exprids to expression and not variable declarations (#3397) 2021-08-14 06:49:12 +02:00
chrchr-github e626e3065d
Fix MSVC warning: member shadowing (#3392) 2021-08-10 22:34:13 +02:00
Daniel Marjamäki c2305b1da7 Fixed #10396 (FP missingReturn on void operator=()) 2021-08-10 09:55:16 +02:00
Daniel Marjamäki 0093452bed SymbolDatabase; Better handling of namespace that is defined in several scopes 2021-08-10 07:00:11 +02:00
Daniel Marjamäki d82df7cc55 Fix self-check warning, condition is always true 2021-08-09 13:17:48 +02:00
Daniel Marjamäki 0cb6603055 SymbolDatabase; Use range based for loops 2021-08-09 12:43:21 +02:00
Paul Fultz II 7f358b2bed
Format with uncrustify (#3388) 2021-08-07 20:51:18 +02:00
Daniel Marjamäki 27a4df06d2 Revert "SymbolDatabase; First fix to handle when a namespace have many scopes" 
This reverts commit e6cc7201b0.
 2021-08-04 22:30:39 +02:00
Daniel Marjamäki e6cc7201b0 SymbolDatabase; First fix to handle when a namespace have many scopes 2021-08-04 20:36:43 +02:00
Daniel Marjamäki 0f0d042ee2 Refactoring; Use range for in SymbolDatabase 2021-08-01 21:51:37 +02:00
Paul Fultz II 00eb71fd49
Remove constexpr -> const simplification (#3346) 2021-07-22 07:22:26 +02:00
Paul Fultz II 8efe1d4ab4
Find reference to dangling unique ptr (#3344) 2021-07-20 21:30:27 +02:00
Daniel Marjamäki d1fe34e167 misra; implement rule 8.10 2021-07-18 21:18:07 +02:00
Paul Fultz II 59a1c1a9d8
Refactor: Remove variable analyzer (#3339) 2021-07-18 07:46:31 +02:00
Paul Fultz II 942202aede
Evaluate container sizes in forward analysis (#3338) 2021-07-16 18:49:07 +02:00
Daniel Marjamäki 24c17916af missingReturn; ensure Function::returnsVoid returns true when there is unknown macro 'void STDCALL foo() {}' 2021-07-12 20:29:20 +02:00
Daniel Marjamäki 7cb66d56f3 missingReturn; fixed false positive with trailing return type 2021-07-08 13:50:26 +02:00
Georgiy Komarov b89f5fbeff
misra: Fix 8.2 false positives (#3309) 
* misra: Fix 8.2 false positives

Fix false positives in rule 8.2 that occurred in cases when we have a
function definition and declaration in the same file.

For example, the following code generated false positives before this
commit:

```
void f(uint8_t * const x);
void f(uint8_t * const x)
{ (void)x; }
```

We need to distinguish the declaration and the definition, so the dump
file generation routine was extended to keep token where the definition
of the function. The analysis in the addon also been improved.

Closes Trac issue: https://trac.cppcheck.net/ticket/10219
 2021-06-27 10:51:32 +02:00
Paul Fultz II eb7b225fc1
Fix 10119: ValueFlow; object member is not uninitialized. happens when there is static member also. (#3299) 2021-06-19 13:58:18 +02:00
Paul Fultz II 95c872b1ec
Fix todo test for returning a dangling reference (#3284) 2021-06-04 17:15:39 +02:00
Robert Reif c7be967769
fix #10295 (false negatives by inconsistent 'void' in argument list (declaration vs definition)) (#3274) 
Co-authored-by: Robert Reif <reif@FX6840>
 2021-05-24 19:32:15 +02:00
Daniel Marjamäki 07c1f28035 astyle formatting 2021-05-01 07:35:03 +02:00
Paul Fultz II 31e3e4d87b
Fix issue 10086: false positive: (style) constVariable: Variable 'x' can be declared with const (#3219) 2021-04-30 17:47:08 +02:00
Daniel Marjamäki d2d2124238 Revert "Clang import; This experimental feature didn't "take off" much. After a lot of work we are still far fram the goal. I remove it now but don't rule out completely that it could ever be added again." 
This reverts commit 207361b174.
 2021-04-30 16:47:02 +02:00
Daniel Marjamäki bd97b8eb8a SymbolDatabase; Add variables when structured binding is used 2021-04-26 18:21:07 +02:00
Daniel Marjamäki 4f43dbf954 Parser; fixed ast and auto type deduction for c++17 braced init lists 2021-04-25 10:38:33 +02:00
Daniel Marjamäki 207361b174 Clang import; This experimental feature didn't "take off" much. After a lot of work we are still far fram the goal. I remove it now but don't rule out completely that it could ever be added again. 2021-04-21 18:59:48 +02:00
Oliver Stöneberg 155ff890a5
split "autoNoType" and "bailoutUninitVar" from more generic "debug" (#3209) 2021-04-16 15:19:29 +02:00
Daniel Marjamäki eacc9e552e Function::returnsReference: handle type scope better 2021-04-10 14:31:50 +02:00
Paul Fultz II 5cf2f7e633
Fix issue 10087: false positive: error: Reference to temporary returned. (#3205) 2021-04-09 07:44:20 +02:00
Paul Fultz II f8dc9862da
Fix issue 10202: FP: constParameter (#3202) 2021-04-08 16:02:11 +02:00
Oliver Stöneberg 6397e29f84
cleaned up includes based on include-what-you-use (#3141) 2021-04-03 21:30:50 +02:00
Oliver Stöneberg 9b974f1b8e
fixed Visual Studio warnings about shadowed members (#3191) 2021-03-31 22:07:20 +02:00
Tomasz Kłoczko 8d6828847b
Another gcc11 fix (#3179) 
/home/tkloczko/rpmbuild/BUILD/cppcheck-2.4/lib/symboldatabase.cpp: In member function ‘void SymbolDatabase::createSymbolDatabaseExprIds()’:
/home/tkloczko/rpmbuild/BUILD/cppcheck-2.4/lib/symboldatabase.cpp:1443:32: error: ‘numeric_limits’ is not a member of ‘std’
 1443 |                 if (id == std::numeric_limits<nonneg int>::max()) {
      |                                ^~~~~~~~~~~~~~
/home/tkloczko/rpmbuild/BUILD/cppcheck-2.4/lib/symboldatabase.cpp:1443:54: error: expected primary-expression before ‘int’
 1443 |                 if (id == std::numeric_limits<nonneg int>::max()) {
      |                                                      ^~~
/home/tkloczko/rpmbuild/BUILD/cppcheck-2.4/lib/symboldatabase.cpp:1443:47: error: expected ‘)’ before ‘int’
 1443 |                 if (id == std::numeric_limits<nonneg int>::max()) {
      |                    ~                          ^      ~~~
      |                                               )

This patch adds missing `include #include <limits>`

Co-authored-by: Your Name <you@example.com>
 2021-03-22 18:43:08 +01:00
Daniel Marjamäki 42437277dc Update Copyright year 2021-03-21 20:58:32 +01:00
PKEuS 141d2ac215 Refactorization: Improved internal implementation of severity and certainty levels 
Backported from LCppC.
 2021-02-24 22:00:06 +01:00
Daniel Marjamäki 627a5e75cc Token::stringify; refactor in/out parameter to return value 2021-02-21 17:21:33 +01:00
PKEuS aa2f143ea6 Fixed false positive: Parameter can be declared with const in constructors did handle noexcept 
Merged from LCppC.
 2021-02-19 08:21:26 +01:00
IOBYTE 8547ff8cc2
fix some hangs in daca from uninstantiated template classes derived f… (#3133) 
* fix some hangs in daca from uninstantiated template classes derived from itself

* remove assertions

* fix another simplifyUsing hang

Co-authored-by: Robert Reif <reif@FX6840>
 2021-02-17 18:12:49 +01:00
Daniel Marjamäki 68537e4fc3 Fixed #9867 (No dump file is generated (clang)) 2021-02-06 19:06:05 +01:00
IOBYTE 5810171336
fix daca crashes in Type::findDependency() (#3101) 2021-01-31 10:07:03 +01:00
IOBYTE 7700cff0e9
fix daca crash in openfst fst_test.cc (#3095) 2021-01-30 06:33:09 +01:00
Daniel Marjamäki 1151c3dafd Fixed msvc compilation error by implementing Variable::operator= 2021-01-28 13:46:15 +01:00
IOBYTE 6914f375e1
fix #10135 ("debug: Executable scope 'what' with unknown function." with custom std::exception) (#3089) 2021-01-28 12:38:36 +01:00
Daniel Marjamäki 203d6ebe5a Fixed #10100 (FP: shadowVariable clangimport) 2021-01-27 20:03:42 +01:00
IOBYTE 4e1ff86bb2
use nonneg int for varid and exprid (#3085) 2021-01-27 19:49:13 +01:00
IOBYTE d39956414f
fix #10122, #10124 and #10125 (debug: Executable scope 'x' with unknown function.) (#3073) 2021-01-21 19:47:51 +01:00
IOBYTE 952857195b
fix out of line member functions using global namespace (#3063) 2021-01-19 18:52:47 +01:00
IOBYTE fde5994cc3
fix #10061 (debug: Executable scope 'x' with unknown function.) (#3062) 2021-01-18 19:01:04 +01:00
Oliver Stöneberg 9f9a652ae1
refs issue #9089: avoid usage of expensive std::stringstream (#2996) 2021-01-16 19:03:28 +01:00
Oliver Stöneberg 7aa85aa408
Use std::unordered_* containers for faster lookups (#3052) 2021-01-16 13:52:09 +01:00